Longest distances:
43 kilometers (27 miles) from north to south; 23 kilometers (14 miles)
from east to west

Land boundaries:
None

Coastline:
158 kilometers (98 miles)

Territorial sea limits:
22 kilometers (12 nautical miles)

1 LOCATION AND SIZE

Saint Lucia, located in the eastern Caribbean Sea between Martinique and
Saint Vincent, is the second-largest of the Windward Islands. With an
area of 620 square kilometers (239 square miles), Saint Lucia is almost
three-anda-half times as large as Washington, D.C.

2 TERRITORIES AND DEPENDENCIES

Saint Lucia has no territories or dependencies.

3 CLIMATE

Saint Lucia's tropical climate is moderated by trade winds off
the Atlantic Ocean. The mean temperature year-round is about 27°C
(80°F). Hurricanes are a hazard in the late summer months of June,
July, and August.

Average annual rainfall ranges from about 127 centimeters (50 inches) in
the coastal areas to as much as 381 centimeters (150 inches) at higher
elevations in the interior. The wet season lasts from June to September,
and the dry season runs from February to May.

4 TOPOGRAPHIC REGIONS

The volcanically formed island consists of mountains and hills in the
interior, surrounded by a coastal strip.

5 OCEANS AND SEAS

Saint Lucia is located between the Atlantic Ocean and the Caribbean Sea.

Seacoast and Undersea Features

The harbor waters at the port of Castries are 8 meters (27 feet) deep,
but the underwater geography around the island varies drastically. There
are extensive coral reefs, underwater cliffs, walls, and mountains in
the waters surrounding Saint Lucia.

Sea Inlets and Straits

Saint Lucia is separated from Martinique to the north by the Saint Lucia
Channel, and from Saint Vincent to the south by the Saint Vincent
Passage.

Islands and Archipelagos

Other than the main island, Saint Lucia also includes the Maria Islands,
located off the southeast coast. The Maria Islands contain a nature
reserve.

Coastal Features

Saint Lucia has two major ports: Castries and Vieux Fort. The eastern
coast has many small indentations, while the western coast is mostly
smoother, with major indentations at the port of Castries in the
northwest and Soufrière Bay in the southwest, at which the mountain
peaks of Gros Piton and Petit Piton are located. The island has two
major capes, Cap Point at its northern tip and Cape Moule à Chique
at its southern one. Saint Lucia is known for its many scenic beaches,
some of which are covered with black volcanic sand.

6 INLAND LAKES

Saint Lucia has no sizable lakes.

7 RIVERS AND WATERFALLS

A number of small rivers flow outward from the central highlands to the
coast. The principal ones are the Cul de Sac, Canelles, Dennery, Fond,
Piaye, Doree, Canaries, Roseau, and Marquis Rivers.

8 DESERTS

There are no deserts on Saint Lucia.

9 FLAT AND ROLLING TERRAIN

A narrow strip of coastal plains fringe the exterior perimeter of Saint
Lucia, giving way to foothills further inland. The northern half of the
island is hillier, while the southern half is more mountainous.

10 MOUNTAINS AND VOLCANOES

The cone-like twin summits of Gros Piton and Petit Piton are Saint
Lucia's outstanding natural feature. Mountains occupy much of the
country's interior, spanning the island from north to south.
Although the highest elevation is in the south-central part of the
island, where Mt. Gimie reaches a height of 950 meters (3,117 feet), the
country's best-known peaks are Gros Piton and Petit Piton. These
pyramids of volcanic rock rise out of the ocean at Soufrière Bay on
the southwest coast, at elevations of 798 meters (2,619 feet) and 750
meters (2,461 feet), respectively.

11 CANYONS AND CAVES

There are underwater caves carved out of Saint Lucia's coral
reefs, which are a popular site for divers.

12 PLATEAUS AND MONOLITHS

Saint Lucia has no plateaus and no significant monoliths.

13 MAN-MADE FEATURES

The 91-meter- (300-foot-) deep Roseau Dam, completed in 1995, has a
capacity of more than 2.6 billion liters (700 million gallons) of water.
The Castries/Cul de Sac highway tunnel, completed early in 2000 and
nicknamed the Millennium Highway, connects the city of Castries with the
valley of the Cul de Sac River.

14 FURTHER READING

Books

Eggleston, George Teeple.
Orchids on the Calabash Tree.
New York: Putnam, 1962.